| 01 | Khan Academy | 67.2 |
| 02 | Veritasium | 64.2 |
| 03 | Sal Khan | 56.0 |
| 04 | Mark Rober | 51.5 |
| 05 | Vsauce | 31.4 |
| 06 | Kurzgesagt – In a Nutshell | 28.5 |
| 07 | CrashCourse | 25.2 |
| 08 | Steve Spangler | 22.3 |
| 09 | Ms Rachel | 20.3 |
| 10 | SciShow | 20.0 |
| 11 | TED-Ed | 19.7 |
| 12 | Duolingo | 18.7 |
| 13 | 3Blue1Brown | 18.5 |
| 14 | The Space Gal | 17.7 |
| 15 | DIY Sci | 16.9 |
| 16 | Study With Jess (Jessica Holsman) | 10.5 |
| 17 | Nidhi Nagori | 10.2 |
| 18 | Art for Kids Hub | 9.8 |
| 19 | National Geographic Kids Early Readers | 9.5 |
| 20 | Numberblocks | 9.3 |
| 21 | Wild Kratts | 9.2 |
| 22 | Wendover Productions | 9.1 |
| 23 | Milo | 9.0 |
| 24 | Cult of Pedagogy | 8.9 |
| 25 | CGP Grey | 8.8 |
| 26 | Vicki Davis (Cool Cat Teacher) | 8.8 |
| 27 | SmarterEveryDay | 8.1 |
| 28 | bigthink.com | 7.3 |
| 29 | Dr. Andrew Huberman | 7.2 |
| 30 | Tom Scott | 7.1 |